Recognition device, gate system, collection device and recognition method of recognition device

Abstract

The invention discloses a recognition device, a gate system, a collection device, a recognition method of the recognition device, a control device, electronic equipment, a non-transient computer readable storage medium and a computer program product, and belongs to the technical field of information recognition. The recognition device comprises a shell, a two-dimensional code recognition module, a palm recognition module, an ambient light sensor and a controller, and the two-dimensional code recognition module is arranged on the shell and used for obtaining image information corresponding to a two-dimensional code; the palm recognition module is arranged on the shell and is used for acquiring image information corresponding to a palm; the ambient light sensor is arranged on the shell and is used for collecting and outputting a current ambient light signal; the controller is electrically connected with the two-dimensional code recognition module, the palm recognition module and the ambient light sensor and used for controlling one of the two-dimensional code recognition module and the palm recognition module to work based on ambient light signals collected by the ambient light sensor. While a plurality of identification modes are integrated, efficient and accurate identification is realized by using different illumination intensities, and the user experience is improved.

Description

Technical Field

[0001] The present application belongs to the field of information identification technology, and in particular, relates to an identification device, a gate system, a payment device, an identification method for an identification device, a control device, an electronic device, a non-transitory computer-readable storage medium, and a computer program product. Background Art

[0002] As an effective channel management device, turnstiles are widely used in public transportation, public entertainment venues, residential places, etc. Their main function is to identify whether a person's identity meets the passing conditions through the recognition module, so as to manage the flow of people and regulate the entry and exit of pedestrians. The turnstiles currently in use often have low recognition efficiency and are prone to cause congestion. Summary of the invention

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes an identification device, a gate system, a payment device, an identification method of the identification device, a control device, an electronic device, a non-transitory computer-readable storage medium and a computer program product, which integrate multiple identification methods and use different light intensities to achieve efficient and accurate identification, thereby improving user experience.

[0004] In a first aspect, the present application provides an identification device, comprising:

[0005] case;

[0006] A two-dimensional code recognition module, disposed in the housing, for obtaining image information corresponding to the two-dimensional code;

[0007] A palm recognition module, disposed in the housing, for acquiring image information corresponding to the palm;

[0008] An ambient light sensor, disposed in the housing, for collecting and outputting a current ambient light signal;

[0009] The controller is electrically connected to the two-dimensional code recognition module, the palm recognition module and the ambient light sensor, and is used to control the operation of one of the two-dimensional code recognition module and the palm recognition module based on the ambient light signal collected by the ambient light sensor.

[0010] According to the recognition device of the present application, taking into account the different algorithms used for palm recognition and QR code recognition, when the target object approaches the shell, the current ambient light signal is collected by the ambient light sensor and compared with the previous ambient light signal to determine whether the target object is the user's palm or the QR code displayed by the terminal, so that the corresponding QR code recognition module or palm recognition module responds quickly through the controller to improve recognition efficiency and accuracy.

[0011] According to one embodiment of the present application, the palm recognition module includes:

[0012] Two infrared light source groups arranged opposite to each other, the infrared light source groups comprising a plurality of first infrared light sources spaced apart and distributed along a first direction;

[0013] A plurality of first visible light sources are spaced apart and distributed along the circumferential direction, the center points of all the first visible light sources are connected to form a circumference, and two infrared light source groups are respectively located outside two sides of the circumference along a second direction, and the second direction intersects the first direction;

[0014] An infrared light lens module, located within the circumference and electrically connected to the first infrared light source, for obtaining a palm vein image;

[0015] The visible light lens module is located within the circle, electrically connected to the first visible light source, and spaced apart from the infrared light lens module, for obtaining a palm print image.

[0016] According to an embodiment of the present application, the first infrared light source is tilted along a direction close to the center of the circle toward a direction away from the shell.

[0017] According to one embodiment of the present application, the infrared light lens module and the visible light lens module are both arranged close to the center of the circumference, and the infrared light lens module and the visible light lens module are spaced apart along the second direction.

[0018] According to one embodiment of the present application, the ambient light sensor and the two-dimensional code recognition module are both arranged close to the center of the circle, and the infrared light lens module is located between the ambient light sensor and the two-dimensional code recognition module along the first direction.

[0019] According to one embodiment of the present application, the palm recognition module further includes:

[0020] Two second infrared light sources, the two second infrared light sources are spaced apart along the first direction and located within the circumference, the second infrared light sources are electrically connected to the infrared light lens module; and / or

[0021] The light homogenizing cover is installed on the housing and covers the first visible light source.

[0022] According to one embodiment of the present application, it also includes:

[0023] The distance measuring sensor is arranged in the housing and is electrically connected to the controller. The controller is used to control the ambient light sensor to work based on the distance signal collected by the distance measuring sensor.

[0024] In a second aspect, the present application provides a gate system, which includes the identification device as described above.

[0025] According to the gate system of the present application, while integrating multiple identification methods, different light intensities are used to achieve efficient and accurate identification, thereby improving user experience, safety and reliability.

[0026] In a third aspect, the present application provides a payment collection device, which includes the gate system as described above.

[0027] According to the payment collection device of the present application, while integrating multiple identification methods, different light intensities are used to achieve efficient and accurate identification, thereby improving the efficiency and security of payment collection.

[0028] In a fourth aspect, the present application provides a recognition method for a recognition device, the recognition method for the recognition device comprising:

[0029] Obtaining an ambient light signal through an ambient light sensor;

[0030] Based on the ambient light signal, control one of the palm recognition module and the QR code recognition module to work;

[0031] The target image is recognized by one of the palm recognition module and the two-dimensional code recognition module.

[0032] According to the recognition method of the recognition device of the present application, the recognition device can intelligently select the most appropriate recognition method according to the intensity of the ambient light, thereby improving the accuracy and efficiency of recognition.

[0033] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0035] Figure 1 is a schematic diagram of the structure of the identification device provided in the embodiment of the present application;

[0036] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0037] Figure 3 This is a schematic diagram of the structure of the identification device provided in the embodiment of the present application without the light homogenizing mask;

[0038] Figure 4 is a flowchart of an identification method of an identification device provided in an embodiment of the present application;

[0039] Figure 5 is a structural diagram of a control device of an identification device provided in an embodiment of the present application;

[0040] Figure 6 It is a hardware schematic diagram of the electronic device provided in the embodiment of the present application.

[0041] Reference numerals:

[0042] 100. Shell;

[0043] 200. QR code recognition module;

[0044] 310, first infrared light source; 320, first visible light source; 330, infrared light lens module; 340, visible light lens module; 350, second infrared light source; 370, uniform light cover;

[0045] 400, ambient light sensor;

[0046] 500. Distance measuring sensor. DETAILED DESCRIPTION

[0047] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0048] Reference below Figure 1-Figure 3 The recognition device provided in the embodiment of the present application is described, and the recognition device includes a housing 100, a two-dimensional code recognition module 200, a palm recognition module, an ambient light sensor 400 and a controller.

[0049] The two-dimensional code recognition module 200, the palm recognition module and the ambient light sensor 400 are all arranged in the shell 100. The two-dimensional code recognition module 200 is used to obtain image information corresponding to the two-dimensional code; the palm recognition module is used to obtain image information corresponding to the palm; the ambient light sensor 400 is used to collect the current ambient light signal and output it; the controller is electrically connected to the two-dimensional code recognition module 200, the palm recognition module and the ambient light sensor 400, and is used to control one of the two-dimensional code recognition module 200 and the palm recognition module to work based on the ambient light signal collected by the ambient light sensor 400.

[0050] It can be understood that, considering that the algorithms used for palm recognition and QR code recognition are different, when the target object approaches the shell 100, the current ambient light signal is collected by the ambient light sensor 400 and compared with the previous ambient light signal to determine whether the target object is the user's palm or the QR code displayed by the terminal (including but not limited to mobile phones, computers, tablets or electronic products such as smart bracelets), so that the corresponding QR code recognition module 200 or palm recognition module responds quickly through the controller to improve recognition efficiency and accuracy.

[0051] According to the recognition device provided in the embodiment of the present application, while integrating multiple recognition methods, different light intensities are used to achieve efficient and accurate recognition, thereby improving user experience.

[0052] In some embodiments, Figures 1 to 3 As shown, the palm recognition module includes an infrared light source group, a first visible light source 320, an infrared lens module 330 and a visible light lens module 340, the two infrared light source groups are arranged oppositely, and the infrared light source group includes a plurality of first infrared light sources 310 spaced apart and distributed along the first direction; the plurality of first visible light sources 320 are spaced apart and distributed along the circumference, the center points of all the first visible light sources 320 are connected to form a circumference, and the two infrared light source groups are respectively located outside the two sides of the circumference arranged along the second direction, and the second direction intersects with the first direction; the infrared lens module 330 is located in the circumference, electrically connected to the first infrared light source 310, and used to obtain a palm vein image; the visible light lens module 340 is located in the circumference, electrically connected to the first visible light source 320, and spaced apart and distributed from the infrared lens module 330, and used to obtain a palm print image. It should be noted that the shape and quantity of the first infrared light source 310 group and the first visible light source 320 can be designed according to actual needs, and this embodiment does not impose specific restrictions on this.

[0053] It can be understood that the two second infrared light source 350 groups are respectively located outside the first visible light source 320 on both sides along the second direction, and the multiple first infrared light sources 310 in each second infrared light source 350 group are spaced apart along the first direction, so that the infrared lens module 330 can improve the comprehensiveness and refinement of palm vein collection when the palm is close, so as to obtain more palm vein features, thereby improving the accuracy of palm recognition. The multiple first visible light sources 320 are spaced circumferentially and form a circle to provide normal lighting for the visible light lens module 340, thereby improving the clarity of palm print collection. In addition, by setting the first infrared light source 310 and the visible light source, that is, the image information corresponding to the palm includes the palm vein image and the palm print image, more comprehensive palm feature data can be provided, the security and accuracy of recognition are enhanced, and the complementarity is increased. For example, when the palm surface is dry or stained, the palm vein image may provide clearer recognition information, thereby improving recognition efficiency.

[0054] It should be noted that the color of the visible light emitted by the first visible light source 320 includes but is not limited to white light, red or green, etc., and this embodiment does not impose specific restrictions on this. For example, when the color of the visible light is white, it plays a fill light role; when the color of the visible light is red, it plays a warning role to prompt the user to identify a problem; when the color of the visible light is green, it prompts the user to identify a pass.

[0055] In some embodiments, Figure 1 and Figure 2 As shown, the first infrared light source 310 is tilted from the direction close to the center of the circle to the direction away from the housing 100. It should be noted that the tilt angle and size of the first infrared light source 310 can be designed according to actual needs, and this embodiment does not impose any specific restrictions on this.

[0056] It can be understood that the first infrared light source 310 has a light-emitting surface and a mounting surface arranged relatively along a third direction, and the mounting surface is mounted on the shell 100, that is, by tilting the light-emitting surface along the second direction away from the first visible light source 320 toward the third direction away from the shell 100, the coverage area of ​​the infrared light emitted by the first infrared light source 310 is expanded, and the interference of the reflected light on the palm surface is reduced, which helps to improve the clarity and contrast of the palm vein image and speed up the recognition efficiency.

[0057] In some embodiments, Figure 1 and Figure 3 As shown, the infrared light lens module 330 and the visible light lens module 340 are both arranged near the center of the circumference, and the infrared light lens module 330 and the visible light lens module 340 are spaced apart along the second direction.

[0058] It is understandable that the infrared lens module 330 and the visible light lens module 340 are both arranged near the center of the circumference, which helps to cover the central area of ​​the palm, which is the part with the most dense palm print and palm vein information. The infrared lens module 330 and the visible light lens module 340 are spaced apart and distributed along the second direction, which can reduce mutual interference between each other and improve the clarity and accuracy of palm image acquisition.

[0059] In some embodiments, Figure 1 and Figure 3 As shown, when the fingers of the palm extend along the third direction and approach the shell 100, the infrared light lens module 330 is located at the center of the circle close to the fingertips, so that it is easier to collect the palm vein image of the entire palm (including the finger image); the visible light lens module 340 is located at the center of the circle close to the heel, so that it is easier to capture the palm print image at the center of the palm.

[0060] In some embodiments, Figure 1 and Figure 3 As shown, the ambient light sensor 400 and the two-dimensional code recognition module 200 are both arranged near the center of the circumference, and the infrared light lens module 330 is located between the ambient light sensor 400 and the two-dimensional code recognition module 200 along the first direction.

[0061] It is understandable that the ambient light sensor 400 is arranged near the center of the circumference, which is helpful for collecting the ambient light signal in the central area of ​​the circumference. The two-dimensional code recognition module 200 is arranged near the center of the circumference, which is more in line with the habit of the user terminal being close to the housing 100, so as to improve the clarity and accuracy of the image acquisition of the two-dimensional code. At the same time, the infrared light lens module 330 and the visible light lens module 340 are spaced apart and distributed along the second direction, and the ambient light sensor 400 and the two-dimensional code recognition module 200 are spaced apart and distributed along the first direction and are located outside the infrared light lens module 330 and the visible light lens module 340 on both sides, which can reduce mutual interference between each other and improve the accuracy and reliability of the recognition device.

[0062] In some embodiments, Figure 3 As shown, the palm recognition module further includes two second infrared light sources 350 , which are spaced apart along the first direction and located within a circle, and the second infrared light sources 350 are electrically connected to the infrared lens module 330 .

[0063] It can be understood that the two second infrared light sources 350 are located in the circumference and spaced apart along the first direction, which helps to cover the entire area of ​​the palm, so that the edge of the palm along the first direction can also be effectively illuminated, ensuring the comprehensive acquisition of the palm vein image. At the same time, it also helps to ensure that the palm is evenly illuminated from both sides of the first direction, thereby obtaining a more uniform and clearer palm vein image.

[0064] In some embodiments, Figure 3 As shown, the two second infrared light sources 350 and the center of the circle are on the same straight line, which helps to ensure that the acquisition of the palm vein image can cover the edge of the central area of ​​the palm to capture more palm vein details, thereby improving the accuracy of recognition.

[0065] In some embodiments, Figure 1 and Figure 2 As shown, the palm recognition module further includes a light homogenizer 370, which is mounted on the housing 100 and covers the first visible light source 320. It should be noted that the light homogenizer 370 implements light homogenization in a manner including but not limited to using a light homogenizer, Kohler illumination, a light homogenizer rod or a microlens array, etc., which will not be specifically described in this embodiment.

[0066] It can be understood that since the center points of the first visible light source 320 are connected to form a circle, the uniform light cover 370 is located at the circumference to cover the first visible light source 320, so that the light emitted by the first visible light source 320 is more uniform, reducing direct exposure to light and shadows, thereby improving the uniformity and clarity of the image corresponding to the palm.

[0067] In some embodiments, Figure 1 and Figure 3 As shown, the identification device further includes a distance sensor 500 , which is disposed in the housing 100 and electrically connected to the controller. The controller is used to control the ambient light sensor 400 to operate based on the distance signal collected by the distance sensor 500 .

[0068] It can be understood that the ranging sensor 500 senses the palm or the terminal approaching the shell 100, so that the controller can promptly control the operation of the photosensitive sensor, so as to quickly control the operation of one of the palm recognition module and the two-dimensional code recognition module 200, and adjust the corresponding infrared light lens module 330, the visible light lens module 340 and the shooting parameters of the two-dimensional code lens module in the two-dimensional code recognition module 200 according to the distance collected by the ranging sensor 500, so as to ensure the clarity of the image (including the palm vein image, the palm print image and the two-dimensional code image) and improve the recognition efficiency.

[0069] In some embodiments, Figure 1 and Figure 3 As shown, the ranging sensor 500 is located between the visible light lens module 340 and the first visible light source 320 away from the infrared light lens module 330 to increase the speed of sensing the palm or terminal in place, so that the controller can quickly respond to distance changes and adjust the working state of the recognition device in time.

[0070] The embodiment of the present application further provides a gate system, which includes the above-mentioned identification device.

[0071] It should be noted that the gate system is a common security control device, which is widely used in various occasions that require identity authentication and access control, such as subway stations, office buildings, airports, residential communities, etc., to realize identity authentication through various recognition technologies such as palm prints, palm veins or QR codes, which not only improves security and reliability, but also optimizes the user experience.

[0072] According to the gate system provided in the embodiment of the present application, while integrating multiple identification methods, different light intensities are used to achieve efficient and accurate identification, thereby improving user experience, safety and reliability.

[0073] It should be noted that the information (including but not limited to user device information, user personal information, etc.), data (including but not limited to data used for analysis, stored data, displayed data, etc.) and signals (including but not limited to signals transmitted between user terminals and other devices, etc.) involved in this disclosure are all authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data need to comply with relevant laws, regulations and standards of relevant countries and regions.

[0074] For example, the above-mentioned gate system can be used in financial institutions, public transportation and education scenarios. Financial institutions include but are not limited to banks, securities companies or insurance institutions, public transportation includes but is not limited to subway stations, high-speed rail stations and airports, and education scenarios include but are not limited to examination rooms and teaching sign-in. In the above-mentioned scenarios, all parties have been fully authorized before data is collected through the gate system.

[0075] Of course, the gate system can also be used in private scenarios, such as company attendance. When used in private scenarios, user authorization is required before data is collected through the gate system.

[0076] The embodiment of the present application also provides a payment collection device, which includes the above-mentioned gate system.

[0077] It should be noted that the payment system that is electrically connected to the gate system is also integrated into the cashier device, which controls the entry and exit of users to ensure that they can enter or leave a specific area only after payment. This not only improves the efficiency and security of cash collection, but also enhances the control of customer flow, and is suitable for commercial environments that need to manage customer entry and exit, such as supermarkets, theme parks, exhibition halls or cafeterias.

[0078] The payment collection device provided in the embodiment of the present application integrates multiple recognition methods and utilizes different light intensities to achieve efficient and accurate recognition, thereby improving the efficiency and security of payment collection.

[0079] The present application also provides a recognition method for a recognition device, such as Figure 4 As shown, the identification method of the identification device includes step 610, step 620 and step 630.

[0080] Step 610: Obtain an ambient light signal through the ambient light sensor 400;

[0081] Step 620: Based on the ambient light signal, control one of the palm recognition module and the two-dimensional code recognition module 200 to work;

[0082] Step 630 : Recognize the target image by using one of the palm recognition module and the QR code recognition module 200 .

[0083] It can be understood that the ambient light sensor 400 can sense the brightness of the surrounding environment and output a corresponding signal to the controller. The controller determines whether the target currently close to the shell 100 is a palm or a QR code based on the received ambient light signal and the different light intensities corresponding to the palm and the QR code, thereby controlling the corresponding palm recognition module and QR code recognition module 200 to recognize the image corresponding to the target.

[0084] According to the recognition method of the recognition device provided in the embodiment of the present application, the recognition device can intelligently select the most appropriate recognition method according to the intensity of the ambient light, thereby improving the accuracy and efficiency of recognition.

[0085] In some embodiments, step 620 specifically includes:

[0086] Determine the target ambient light intensity based on the ambient light signal, compare the difference between the original ambient light intensity and the target ambient light intensity, and obtain the difference;

[0087] If the difference is greater than or equal to the threshold, the palm recognition module is controlled to operate; if the difference is less than the threshold, the two-dimensional code recognition module 200 is controlled to operate.

[0088] It should be noted that the original ambient light intensity is the light intensity corresponding to the ambient light signal collected by the ambient light sensor 400 when no target is close to the housing 100 .

[0089] It is understandable that, considering that the palm itself does not emit light, the terminal itself emits light when displaying the QR code, so when the difference is not less than the threshold, it means that the light intensity at the housing 100 is low at this time, and it can be judged that the palm is close to the identification device; when the difference is less than the threshold, it means that the light intensity at the housing 100 is high at this time, and it can be judged that the terminal displaying the QR code is close to the identification device. It should be noted that the specific value of the threshold can be adjusted according to actual conditions, and this embodiment does not impose specific restrictions on this.

[0090] It should be noted that when the QR code recognition module 200 is working, the first infrared light source 310, the second infrared light source 350 and the first visible light source 320 are all in a closed state to prevent infrared light and visible light from being reflected on the terminal and affecting the recognition of the QR code.

[0091] In some embodiments, before step 610, the method further includes:

[0092] Obtaining a distance signal through a distance measuring sensor 500;

[0093] The ambient light sensor 400 is controlled to operate based on the distance signal.

[0094] It is understandable that when a palm or a terminal approaches the housing 100 , the controller detects that it is blocked through the distance signal received by the distance measuring sensor 500 , so as to control the ambient light sensor 400 to work, so as to subsequently detect and determine whether the target is a palm or a terminal.

[0095] In some embodiments, when the palm recognition module is working, step 630 includes:

[0096] Based on the distance signal, the shooting parameters of the infrared light lens module 330 and the visible light lens module 340 are adjusted.

[0097] It is understandable that the shooting parameters are adjusted by the distance measuring sensor 500, so as to ensure the clarity of the image corresponding to the palm and improve the recognition efficiency.

[0098] The recognition method of the recognition device provided in the embodiment of the present application may be executed by the control device 700 of the recognition device. In the embodiment of the present application, the control device 700 of the recognition device is taken as an example to illustrate the control device 700 of the recognition device provided in the embodiment of the present application.

[0099] The embodiment of the present application also provides a control device 700 of an identification device.

[0100] like Figure 5 As shown, the control device 700 of the identification device includes:

[0101] An obtaining module 710 is used to obtain an ambient light signal through the ambient light sensor 400;

[0102] The control module 720 controls one of the palm recognition module and the two-dimensional code recognition module 200 to work based on the ambient light signal;

[0103] The processing module 730 is used to recognize the target image through one of the palm recognition module and the two-dimensional code recognition module 200.

[0104] According to the control device 700 of the recognition device provided in the embodiment of the present application, it is possible to intelligently select the most appropriate recognition method according to the intensity of the ambient light, thereby improving the accuracy and efficiency of recognition.

[0105] The control device 700 of the identification device in the embodiment of the present application can be an electronic device, or a component in the electronic device, such as an integrated circuit or a chip. The electronic device can be a terminal, or other devices other than a terminal. Exemplarily, the electronic device can be a mobile phone, a tablet computer, a laptop computer, a PDA, a vehicle-mounted electronic device, a mobile Internet device (Mobile Internet Device, MID), an augmented reality (augmented reality, AR) / virtual reality (virtual reality, VR) device, a robot, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant, PDA), etc., and can also be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc., which is not specifically limited in the embodiment of the present application.

[0106] The control device 700 of the identification device in the embodiment of the present application may be a device having an operating system. The operating system may be a Microsoft (Windows) operating system, an Android (Android) operating system, an IOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.

[0107] The control device 700 of the identification device provided in the embodiment of the present application can realize Figure 4 To avoid repetition, the various processes implemented by the method embodiment are not described here.

[0108] In some embodiments, Figure 6 As shown, an embodiment of the present application also provides an electronic device 800, including a processor 801, a memory 802, and a computer program stored in the memory 802 and executable on the processor 801. When the program is executed by the processor 801, each process of the recognition method embodiment of the above-mentioned recognition device is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0109] It should be noted that the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.

[0110] An embodiment of the present application also provides a non-transitory computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the various processes of the recognition method embodiment of the above-mentioned recognition device are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0111] The processor is the processor in the electronic device in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.

[0112] An embodiment of the present application also provides a computer program product, including a computer program, which implements the recognition method of the above-mentioned recognition device when executed by a processor.

[0113] The processor is the processor in the electronic device in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.

[0114] An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface and the processor are coupled, and the processor is used to run programs or instructions to implement the various processes of the recognition method embodiment of the above-mentioned recognition device, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0115] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0116] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0117] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0118] In the description of this application, "first feature" or "second feature" may include one or more of the features.

[0119] In the description of the present application, “plurality” means two or more.

[0120] In the description of the present application, a first feature being “on” or “under” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact with each other but are in contact with each other via another feature therebetween.

[0121] In the description of the present application, “above”, “over” and “above” a first feature to a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0122] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0123] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A recognition device, characterized in that: include: case; A two-dimensional code recognition module, disposed in the housing, for obtaining image information corresponding to the two-dimensional code; A palm recognition module, disposed in the housing, for acquiring image information corresponding to the palm; An ambient light sensor, disposed in the housing, for collecting and outputting a current ambient light signal; The controller is electrically connected to the two-dimensional code recognition module, the palm recognition module and the ambient light sensor, and is used to control the operation of one of the two-dimensional code recognition module and the palm recognition module based on the ambient light signal collected by the ambient light sensor.

2. The identification device according to claim 1, characterized in that The palm recognition module comprises: Two infrared light source groups arranged opposite to each other, the infrared light source groups comprising a plurality of first infrared light sources spaced apart and distributed along a first direction; A plurality of first visible light sources are spaced apart and distributed along the circumferential direction, the center points of all the first visible light sources are connected to form a circumference, and two infrared light source groups are respectively located outside two sides of the circumference along a second direction, and the second direction intersects the first direction; an infrared light lens module, located within the circumference and electrically connected to the first infrared light source, for obtaining a palm vein image; The visible light lens module is located within the circle, electrically connected to the first visible light source, and spaced apart from the infrared light lens module, for obtaining a palm print image.

3. The identification device according to claim 2, characterized in that: The first infrared light source is arranged to be inclined along a direction close to the center of the circle toward a direction away from the housing.

4. The identification device according to claim 2, characterized in that: The infrared light lens module and the visible light lens module are both arranged close to the center of the circumference, and the infrared light lens module and the visible light lens module are spaced apart along the second direction.

5. The identification device according to claim 2, characterized in that: The ambient light sensor and the two-dimensional code recognition module are both arranged close to the center of the circle, and the infrared light lens module is located between the ambient light sensor and the two-dimensional code recognition module along the first direction.

6. The identification device according to claim 2, characterized in that: The palm recognition module also includes: Two second infrared light sources, the two second infrared light sources are spaced apart along the first direction and located within the circumference, the second infrared light sources are electrically connected to the infrared light lens module; and / or The light homogenizing cover is installed on the housing and covers the first visible light source.

7. The identification device according to any one of claims 1 to 6, characterized in that: Also includes: The distance measuring sensor is arranged in the housing and is electrically connected to the controller. The controller is used to control the ambient light sensor to work based on the distance signal collected by the distance measuring sensor.

8. A gate system, characterized in that: Comprising the identification device as claimed in any one of claims 1 to 7.

9. A payment collection device, characterized in that: Comprising the gate system as claimed in claim 8.

10. An identification method using the identification device according to any one of claims 1 to 7, characterized in that: include: Obtaining an ambient light signal through an ambient light sensor; Based on the ambient light signal, control one of the palm recognition module and the QR code recognition module to work; The target image is recognized by one of the palm recognition module and the two-dimensional code recognition module.

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